Remove interview package.

ZahidFKhan · ZahidFKhan · commit 770ea6880ef2 · 2025-06-21T21:56:19.000+05:30
diff --git a/src/test/java/com/github/streams/interview/problems/employee/ignore/domain_related/Identity.java b/src/test/java/com/github/streams/interview/problems/employee/ignore/domain_related/Identity.java
diff --git a/src/test/java/com/github/streams/interview/problems/strings/A_FirstNonRepeatingCharacterTest.java b/src/test/java/com/github/streams/interview/problems/strings/A_FirstNonRepeatingCharacterTest.java
diff --git a/src/test/java/com/github/streams/practice/ProblemSolutions.java b/src/test/java/com/github/streams/practice/ProblemSolutions.java
@@ -1,13 +1,14 @@
-package com.github.streams.interview;
+package com.github.streams.practice;
+
+import com.github.streams.practice.employee.ignore.domain_related.Department;
+import com.github.streams.practice.employee.ignore.domain_related.Employee;
+import com.github.streams.practice.employee.ignore.domain_related.Identity;
 
-import com.github.streams.interview.problems.employee.ignore.domain_related.Department;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Employee;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Identity;
 import java.util.*;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
-public class InterviewProblemSolutions {
+public class ProblemSolutions {
   public static Map<String, ? extends Number> findUniqueDomainsCount(List<Identity> people) {
     return people.stream()
         .filter(x -> x.email().split("@").length == 2)
@@ -64,12 +65,10 @@ public static Map<String, Long> getMinSalaryInEachDepartment(Collection<Employee
   }
 
   public static Map<String, Long> getSumOfSalariesOnEachDepartment(Collection<Employee> employees) {
-    final var collect =
-        employees.stream()
-            .collect(
-                Collectors.groupingBy(
-                    e -> e.department().name(), Collectors.summingLong(e -> e.salary())));
-    return collect;
+      return employees.stream()
+          .collect(
+              Collectors.groupingBy(
+                  e -> e.department().name(), Collectors.summingLong(e -> e.salary())));
   }
 
   public static Map<Department, List<String>> getEmployeesBelongToEachDepartment(
diff --git a/src/test/java/com/github/streams/practice/employee/A_MinSalaryInEachDept.java b/src/test/java/com/github/streams/practice/employee/A_MinSalaryInEachDept.java
@@ -1,7 +1,7 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import java.util.Map;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -29,7 +29,7 @@ void testMinSalaryInEachDepartment() {
 
     final var employees = DummyEmployees.randomEmployees();
 
-    final var mySolution = InterviewProblemSolutions.getMinSalaryInEachDepartment(employees);
+    final var mySolution = ProblemSolutions.getMinSalaryInEachDepartment(employees);
     final var yourSolution = Map.<String, Long>of();
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/employee/B_MaxSalaryInEachDept.java b/src/test/java/com/github/streams/practice/employee/B_MaxSalaryInEachDept.java
@@ -1,7 +1,7 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import java.util.Map;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -30,7 +30,7 @@ void testMaxSalaryInEachDept() {
 
     final var employees = DummyEmployees.randomEmployees();
 
-    final var mySolution = InterviewProblemSolutions.getHighestSalaryInEachDepartment(employees);
+    final var mySolution = ProblemSolutions.getHighestSalaryInEachDepartment(employees);
     final var yourSolution = Map.<String, Long>of();
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/employee/C_SumOfSalaryInEachDept.java b/src/test/java/com/github/streams/practice/employee/C_SumOfSalaryInEachDept.java
@@ -1,7 +1,7 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import java.util.Map;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -28,7 +28,7 @@ class C_SumOfSalaryInEachDept {
   @Disabled
   void sumOfSalariesInEachDepartment() {
     final var employees = DummyEmployees.randomEmployees();
-    final var mySolution = InterviewProblemSolutions.getSumOfSalariesOnEachDepartment(employees);
+    final var mySolution = ProblemSolutions.getSumOfSalariesOnEachDepartment(employees);
     final var yourSolution = Map.<String, Long>of();
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/employee/D_NumberOfEmployeeInEachDept.java b/src/test/java/com/github/streams/practice/employee/D_NumberOfEmployeeInEachDept.java
@@ -1,6 +1,6 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import java.util.Map;
 import java.util.stream.Collectors;
 import org.junit.jupiter.api.Assertions;
diff --git a/src/test/java/com/github/streams/practice/employee/E_EmployeesBelongToEachDept.java b/src/test/java/com/github/streams/practice/employee/E_EmployeesBelongToEachDept.java
@@ -1,8 +1,8 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Department;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.Department;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import java.util.List;
 import java.util.Map;
 import org.junit.jupiter.api.Assertions;
@@ -37,7 +37,7 @@ class E_EmployeesBelongToEachDept {
   @Disabled
   void employeesBelongToEachDept() {
     final var employees = DummyEmployees.randomEmployees();
-    final var mySolution = InterviewProblemSolutions.getEmployeesBelongToEachDepartment(employees);
+    final var mySolution = ProblemSolutions.getEmployeesBelongToEachDepartment(employees);
     final var yourSolution = Map.<Department, List<String>>of();
 
     Assertions.assertEquals(yourSolution, mySolution);
diff --git a/src/test/java/com/github/streams/practice/employee/F_ManagerWithMaxEmployees.java b/src/test/java/com/github/streams/practice/employee/F_ManagerWithMaxEmployees.java
@@ -1,7 +1,7 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyEmployees;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyEmployees;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
@@ -34,7 +34,7 @@ class F_ManagerWithMaxEmployees {
   void findManagerWithMaxEmployeesTest() {
     final var employees = DummyEmployees.randomEmployees();
 
-    final var mySolution = InterviewProblemSolutions.getManagerIdHavingMaxEmployees(employees);
+    final var mySolution = ProblemSolutions.getManagerIdHavingMaxEmployees(employees);
     final var yourSolution = -1;
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/employee/G_EmployeesWhoWorkedOnMostProject.java b/src/test/java/com/github/streams/practice/employee/G_EmployeesWhoWorkedOnMostProject.java
@@ -1,8 +1,11 @@
-package com.github.streams.interview.problems.employee;
+package com.github.streams.practice.employee;
 
-import com.github.streams.interview.InterviewProblemSolutions;
-import com.github.streams.interview.problems.employee.ignore.domain_related.*;
-import com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data.DummyProjects;
+import com.github.streams.practice.ProblemSolutions;
+import com.github.streams.practice.employee.ignore.domain_related.Department;
+import com.github.streams.practice.employee.ignore.domain_related.Employee;
+import com.github.streams.practice.employee.ignore.domain_related.Identity;
+import com.github.streams.practice.employee.ignore.domain_related.Project;
+import com.github.streams.practice.employee.ignore.domain_related.dummy_data.DummyProjects;
 import java.util.*;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -73,7 +76,7 @@ public void employeeWorkedOnMostProject() {
         employees, employee1, employee1ProjectsHistory, employee2, employee2ProjectsHistory);
 
     // When
-    var mySolution = InterviewProblemSolutions.employeesWorkedForMaxProjects(employees);
+    var mySolution = ProblemSolutions.employeesWorkedForMaxProjects(employees);
 
     // Then
     Employee yourSolution = null;
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Department.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Department.java
@@ -1,4 +1,4 @@
-package com.github.streams.interview.problems.employee.ignore.domain_related;
+package com.github.streams.practice.employee.ignore.domain_related;
 
 public enum Department {
   ComputerScience,
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Employee.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Employee.java
@@ -1,4 +1,4 @@
-package com.github.streams.interview.problems.employee.ignore.domain_related;
+package com.github.streams.practice.employee.ignore.domain_related;
 
 import java.util.Collection;
 
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Identity.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Identity.java
@@ -0,0 +1,3 @@
+package com.github.streams.practice.employee.ignore.domain_related;
+
+public record Identity(String email, String name) {}
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Project.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/Project.java
@@ -1,3 +1,3 @@
-package com.github.streams.interview.problems.employee.ignore.domain_related;
+package com.github.streams.practice.employee.ignore.domain_related;
 
 public record Project(String projectId, int projectDurationInMonths, Department department) {}
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/dummy_data/DummyEmployees.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/dummy_data/DummyEmployees.java
@@ -1,11 +1,11 @@
-package com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data;
+package com.github.streams.practice.employee.ignore.domain_related.dummy_data;
 
 import static com.github.streams.interview.problems.employee.ignore.domain_related.Department.*;
 import static java.util.List.of;
 
-import com.github.streams.interview.problems.employee.ignore.domain_related.Department;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Employee;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Identity;
+import com.github.streams.practice.employee.ignore.domain_related.Department;
+import com.github.streams.practice.employee.ignore.domain_related.Employee;
+import com.github.streams.practice.employee.ignore.domain_related.Identity;
 import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
diff --git a/src/test/java/com/github/streams/practice/employee/ignore/domain_related/dummy_data/DummyProjects.java b/src/test/java/com/github/streams/practice/employee/ignore/domain_related/dummy_data/DummyProjects.java
@@ -1,7 +1,7 @@
-package com.github.streams.interview.problems.employee.ignore.domain_related.dummy_data;
+package com.github.streams.practice.employee.ignore.domain_related.dummy_data;
 
-import com.github.streams.interview.problems.employee.ignore.domain_related.Department;
-import com.github.streams.interview.problems.employee.ignore.domain_related.Project;
+import com.github.streams.practice.employee.ignore.domain_related.Department;
+import com.github.streams.practice.employee.ignore.domain_related.Project;
 import java.util.Collection;
 import java.util.List;
 
diff --git a/src/test/java/com/github/streams/practice/numbers/problems/M_LargestConsecutiveSequence.java b/src/test/java/com/github/streams/practice/numbers/problems/M_LargestConsecutiveSequence.java
@@ -1,6 +1,6 @@
-package com.github.streams.interview.problems.numbers;
+package com.github.streams.practice.numbers.problems;
 
-import com.github.streams.interview.InterviewProblemSolutions;
+import com.github.streams.practice.ProblemSolutions;
 import java.util.List;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
@@ -31,12 +31,12 @@
 /// ```
 /// Output: 9
 /// ```
-class A_LargestConsecutiveSequence {
+class M_LargestConsecutiveSequence {
   @Test
   @Disabled
   void largestConsecutiveSequence() {
     final var input = List.of(1, 12, 33, 4, 2, 3, 99, 100, 101, 102, 104, 98);
-    final var mySolution = InterviewProblemSolutions.largestConsecutiveSequence(input);
+    final var mySolution = ProblemSolutions.largestConsecutiveSequence(input);
     final var yourSolution = 0;
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/numbers/problems/N_GroupingOfNumbersTest.java b/src/test/java/com/github/streams/practice/numbers/problems/N_GroupingOfNumbersTest.java
@@ -1,6 +1,6 @@
-package com.github.streams.interview.problems.numbers;
+package com.github.streams.practice.numbers.problems;
 
-import com.github.streams.interview.InterviewProblemSolutions;
+import com.github.streams.practice.ProblemSolutions;
 import java.util.Collections;
 import java.util.List;
 import java.util.Random;
@@ -12,6 +12,7 @@
 ///
 /// Each number is grouped into a range starting with the largest multiple of 10 less than or equal
 // to the number.
+
 ///
 /// ### Input:
 /// ```
@@ -28,7 +29,7 @@
 ///   30=[34, 33, 37]
 /// }
 /// ```
-class B_GroupingOfNumbersTest {
+class N_GroupingOfNumbersTest {
   @Test
   @Disabled
   void testGroupingOfNumbers() {
@@ -56,7 +57,7 @@ void testGroupingOfNumbers() {
             new Random().nextInt(100),
             new Random().nextInt(100));
 
-    final var mySolution = InterviewProblemSolutions.groupingOfNumbers(randomIntegers);
+    final var mySolution = ProblemSolutions.groupingOfNumbers(randomIntegers);
     final var yourSolution = Collections.<Integer, List<Integer>>emptyMap();
 
     Assertions.assertEquals(mySolution, yourSolution);
diff --git a/src/test/java/com/github/streams/practice/strings/problems/N_FirstNonRepeatingCharacterTest.java b/src/test/java/com/github/streams/practice/strings/problems/N_FirstNonRepeatingCharacterTest.java
@@ -0,0 +1,25 @@
+package com.github.streams.practice.strings.problems;
+
+import com.github.streams.practice.ProblemSolutions;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Given a String find the first non-repeating character:
+ *
+ * String = The quick brown fox jumps over the lazy dog, find the first non-repeated character.
+ * (Google interview)
+ */
+class N_FirstNonRepeatingCharacterTest {
+    @Test
+    @Disabled
+    void testFirstNonRepeatingCharacter() {
+        final var input =
+                "The quick brown fox jumps over the lazy dog, find the first non repeated character.";
+        final var yourSolution = ' ';
+        final var mySolution = ProblemSolutions.firstNonRepeatingCharacter(input);
+
+        Assertions.assertEquals(mySolution, yourSolution);
+    }
+}
diff --git a/src/test/java/com/github/streams/practice/strings/problems/O_UniqueEmailCount.java b/src/test/java/com/github/streams/practice/strings/problems/O_UniqueEmailCount.java
@@ -1,6 +1,6 @@
-package com.github.streams.interview.problems.strings;
+package com.github.streams.practice.strings.problems;
 
-import com.github.streams.interview.InterviewProblemSolutions;
+import com.github.streams.practice.ProblemSolutions;
 import com.github.streams.interview.problems.employee.ignore.domain_related.Identity;
 import java.util.List;
 import java.util.Map;
@@ -14,7 +14,7 @@
  *
  * Find the list of domains ( gmail.com, yahoo.com..) and the no of occurrences for each domain?
  * */
-class B_UniqueEmailCount {
+class O_UniqueEmailCount {
   @Test
   @Disabled
   void findUniqueDomainsWithCount() {
@@ -33,7 +33,7 @@ void findUniqueDomainsWithCount() {
             new Identity(instance.internet().emailAddress(), ""),
             new Identity(instance.internet().emailAddress(), ""));
 
-    final var mySolution = InterviewProblemSolutions.findUniqueDomainsCount(employees);
+    final var mySolution = ProblemSolutions.findUniqueDomainsCount(employees);
 
     final Map<String, ? extends Number> yourSolution = null;
 
diff --git a/src/test/java/com/github/streams/practice/strings/problems/P_WordWithMaxNumberOfVowelsTest.java b/src/test/java/com/github/streams/practice/strings/problems/P_WordWithMaxNumberOfVowelsTest.java
@@ -1,12 +1,12 @@
-package com.github.streams.interview.problems.strings;
+package com.github.streams.practice.strings.problems;
 
-import com.github.streams.interview.InterviewProblemSolutions;
+import com.github.streams.practice.ProblemSolutions;
 import net.datafaker.Faker;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
-/*
+/**
  * Given A String
  * Find the highest number of vowels present in a word.
  *
@@ -15,13 +15,13 @@
  * OUTPUT: 2
  * EXPLANATION: HELLO contains 2 vowels.
  * */
-class C_WordWithMaxNumberOfVowelsTest {
+class P_WordWithMaxNumberOfVowelsTest {
 
   @Disabled
   @Test
   void testNumberOfVowels() {
     var input = new Faker().chuckNorris().fact();
-    final var mySolution = InterviewProblemSolutions.maxNumberOfVowels(input);
+    final var mySolution = ProblemSolutions.maxNumberOfVowels(input);
     final var yourSolution = 0;
     Assertions.assertEquals(mySolution, yourSolution);
   }
diff --git a/src/test/java/module-info.java b/src/test/java/module-info.java
